Amapuleti ensimbi engagqwali namashidi namakhoyili

Mayelana namandla aphezulu kanye nokuqina komthelela omuhle kakhulu, ukuqina kokugqwayiza kwengcindezi namandla aphezulu kuboniswa imvelo yawo ye-ferritic Ukufakwa kwamapayipi kwe-IS31803 kutholakala okuphezulu lapho okufunwa khona kokuphikiswa kokugqwala namandla amahle. Ku-oxidizing, acidic kanye ne-caustic kulezi zindawo, kukhombisa ukumelana okuhle maqondana nokugqwala okukhohlisayo kanye ne-crevice.

I-copyright © zhengzhou Huitong Pipeline Equipment Co, Ltd. Wonke Amalungelo Agodliwe

Ezimweni eziningi, ukufakwa kungasetjenziswa esimweni esithi "selded", lapho ukusatshalaliswa kungadingeki. Ukufakwa kwebanga le-UNS30400 Ibanga linokumelana kahle nokuphamba, ama-crevice kanye nokugqwala okujwayelekile kumakhompiyutha aqukethe ama-sulfuric, phosphoric kanye ne-nitric acid. Yize ngokuvamile kubhekwa njengensimbi yendabuko, kubhalwe njenge-nickel-based. Kuyaziwa ngokwenza iziqhumane, amakhompiyutha, uphethiloli, izixazululo, nokuningi.

I-A420 I-WPL6 efanelekile isetshenziswa kumapayipi asemaphepheni nasePulp Industries, ama-condensers, amanzi olwandle, ubunjiniyela bamanzi, amasistimu wokulawulwa kokungcola.

Ukuze udlulise ipayipi, kuyadingeka ukususa i-hose eqondile epayipini. Lapho usebenzisa amapayipi ahlukahlukene, kufanele kusetshenziswe amapayipi ahlukahlukene. Lapho kusetshenziswa ipayipi, i-elbow kumele isetshenziselwe ukushintsha usayizi wepayipi. Lapho u-bifurcating, ipayipi elinezindlela ezintathu i-Flange uxhumano olusetshenzisiwe lapho i-joint isetshenziswa ama-pipeline ahlukahlukene amahle, ukuze ifinyelele ekukhuliseni okuhlangene noma ukugcwaliswa okuhlangene okuhlangene noma ukukhishwa okusebenzayo okubandayo kanye nokuhlangana okubandayo okuhlanganisiwe kusetshenziselwa ukuxhumana kwepayipi. , Ekuxhumaneni kwamathuluzi ahlukahlukene, kukhona nezixhumi nama-plugs esigaba sensimbi.

I-CS ASTM A420 WPL3 Pipe Fittings ihlanganisa imali enhle, amandla aphezulu, amandla ashubile, amandla okuvutha, ukumelana nokukhathala, ukumelana nokuqina okuvelelayo kanye nezimfanelo zokumelana nokugqwala okuvelele.

I-Butt Weld Pipe Fitting yenzelwe ukuthi ifakwe kwisayithi ezindaweni zayo (ama) ukuxhuma amapayipi (s) ndawonye futhi avumele ushintsho kububanzi obuhle noma ngepayipi, noma ephepheni noma ekuphelisweni.

Izinhlobo zensimbi engenasici 1.4401 no-1.4404 zaziwa nangokuthi amaBanga 316 no-316L ngokulandelana. Ibanga 316 liyibanga le-auntenitic lesesibili ku-304 ngokubaluleka kwezentengiso.

I-MSS-SP43 ende ye-radius elbows, iqonde futhi inciphise-on-the-outlet, amakhethini e-LAP, ama-radius 180 degree Return, usayizi wokunciphisa i-eccentric, usayizi we-eccentric odongeni: 1 \ 2

I-SS Stug End itholakala ngosayizi ojwayelekile wepayipi kanye nobukhulu nokubekezelelana kwalawa mapayipi kuchazwa njenge-ASTM B16.9. Uma kuqhathaniswa nokufakwa kwe-threaded kanye ne-socket weld ss Buttweld zinezinzuzo eziningi. Enye yazo yokuthi ukufakwa okufakwe kwentambo kanye nama-inches kutholakala ngamasentimitha ama-4 kanti ukufakwa kwezinhlaka ze-buttweld kuyatholakala ngobubanzi bezinhlobo? intshi kuya kumasentimitha angama-72.

Lokhu kufanele kube yingxenye yohlelo lokuhambisa uketshezi (uwoyela, igesi, umusi, amakhemikhali, ...) ngendlela ephephile futhi ephumelelayo, amabanga amafushane noma amade.

I-ASTM A403 WPP36L ibanga le-carbon grafu lenziwe le-carbon elinobuthano obuhle kakhulu futhi linikezela ngezindawo eziphakeme zokuqhekeka kanye nokuqhuma kwengcindezi.

316 Ukufaneleka kwensimbi engagqwali kusetshenziswe kabanzi ekuxhumeni kokufakwa kwamapayipi. Inkampani yethu ibilokhu ikhiqiza futhi ihlinzeka nge-stainless yensimbi emfuleni iminyaka yesipiliyoni. Ngezinzuzo zekhono elikhulu lesitoko, singakunika ukulethwa okusheshayo. Ngaphandle kwalokho, ngohlelo lokulawula ikhwalithi oluqinile, singaqinisekisa ikhwalithi.

Ukuhlola uwoyela kanye negesi kanye namapulatifomu okumba asogwini ancike kakhulu ekusetshenzisweni kwe-Duplex Steel okufihliwe njengoba le alloy ilungiselela izinqubo zokusebenza ezibushelelezi embonini.

I-alloy ephezulu ye-nickel ngokungezwa kwamanani amakhulu ethusi ukunikeza ukumelana okuhle kwe-sodium chloride, kufaka phakathi i-brine namanzi olwandle. Ngakho-ke, ama-app n04400 alloy angama-400 aqokiwe kanye nama-elbows we-socker weverled angasetshenziswa njengengxenye yohlelo lwepayipi olungasogwini olungadinga ukuguqulwa kokuqondisa.

Thayipha insimbi engama-304 engagqwali inguchungechunge lwe-T 300 lwensimbi engagqwali i-auntenitic. Inobuncane be-chromium engu-18% ne-8% nickel, ehlanganiswe ne-carbon engu-0.08%. Kuchazwa njenge-Chromium-Nickel Auntenitic Alloy.304 Insimbi Engagqwali isetshenziselwa izinhlelo ezahlukahlukene zezindlu nezimboni njengokuphatha ukudla kanye nemishini yokucubungula, izikulufu, kanye nama-mainchlils. I-304 Insimbi Engagqwali nayo isetshenziswa emkhakheni wezakhiwo ukuze ama-accents angaphandle anjengezici zamanzi nezici zomlilo. Kubuye kube yinto evamile yekhoyili yama-vaporizers.

I-Duplex 2205 iyi-duerlex Ferrititic Auntenitic yensimbi engenacala equkethe cishe ama-chromium angama-22%, 3% molybdenum kanye (5 kuya ku-6)% nickel. I-Duplex Steel Butt Welded I-Pipe Fittings nayo iyatholakala ngezindlela ezahlukahlukene, njengezigaba ezingama-45, ama-90 degree radius ama-elbows, ama-elbows alinganayo abuyisiwe, ukuncipha okunemibala, ama-checkir ahlukahlukene, nokuningi.

I-El31603 I-Elbow futhi inokumelana kahle nokugqwala okukhonkotha kanye nokukhulisa amandla ashubile. Banemishini yokuba nezimpawu ezinzima neziqinile ze-chip. I-SS 316L 45 degree Ellow nayo ibhekwa njengekumelana kakhulu nokugqwala okujwayelekile nokukhonkotha kune-nichrome ejwayelekile.

I-S32205 insimbi engenacala e-duplex nge-kabili amandla ensimbi ye-auntenitic engagqwali. Insimbi engenacala ebiyelwe i-Chromium engama-21%, i-2,5% molybdenum kanye ne-4,5% nickel-nitrogen alloy. Inamandla aphezulu, ithonya elihle lomthelela kanye nokuphikiswa okuhle okuphelele kanye nokungamelana nengcindezi yendawo. Amandla okuvuselela ama-Dumplex Ama-Stepless Steres aphindwe kabili kwelensimbi e-auntenitic engenasici, isici esivumela abaklami ukuthi banciphise isisindo lapho behlela imikhiqizo, okwenza lokhu kubiza kakhulu ngaphezu kwama-316, 317l. Le alloy ilungele kakhulu ukusetshenziswa ku-the-50¡Ãf \ + 600¡ãf izinga lokushisa. Ngezicelo ezingaphandle kwaleli banga lokushisa, le alloy nayo ingabhekwa, kepha kukhona ukulinganiselwa, ikakhulukazi uma isetshenziswa ezinhlakeni ezinama-welded. Insimbi engenacala ye-Duplex inamandla amahlandla aphindwe kabili ngokuqhathaniswa nensimbi engenacala, futhi abaqambi banganciphisa isisindo sayo uma kuqhathaniswa nama-316L kanye nama-317l. I-Alloy 2205 ilungele ukusetshenziswa ku-the-50¡Ãf

A420 WP L3 WP LP LP L6 Elbow ukuze isetshenziswe ekucindezelweni kwamapayipi kanye nenkomba yemikhumbi yokucindezela emazingeni okushisa aphansi

Hastelloy C276 butt belded elbows inokumelana okuphezulu kokugqwala ezindaweni eziningi zamakhemikhali

Hastelloy c-276 alloy ukumelana kahle nezinhlobonhlobo zezindawo zamakhemikhali ezifana nama-chlorine, ama-acetic acetic acids, acetic anhydride, kanye namanzi olwandle kanye namanzi olwandle.

Uhlobo lwe-316 Alloy lubhekwa njengelilungele izinhlelo ezithile zemvelo zasolwandle, ezinjengezitimela zomkhumbi kanye nezindondo zangaphandle zezakhiwo eziseduzane nolwandle oluvezwa ulwandle oluvezwa ngusawoti. Uhlobo lwensimbi engu-316 lukhombisa ubufakazi bokugqwala ngehora le-100, i-5% Spray Spray (ASTM-B-117) Hlola.

I-ASTM A182 Dumplex Steel 2205 I-Elbow isetshenziswa ezinhlelweni zokushisa eziphezulu lapho ukuqondiswa kwamanzi khona lapho kufanele kuguqulwe kahle ngaphandle kokudala ukucindezela ngokweqile ekugobeni. Kunezinhlobo ezahlukene ze-elbows; I-Radius emfushane, i-radius ende, ama-90 degree kanye neziqu ezingama-45. Kukhona ama-duplex steel astm a815 ukufakwa kwensimbi engenasici angamelana nengxabano enomthelela omkhulu. Ukungezwani okuphezulu, amapayipi aphezulu aphezulu angasebenzisa lolu hlobo lokufaneleka.

Ukufakwa kwama-S318003 kwakhiwa ngensimbi engenacala ngenani elilinganayo lamanani alinganayo we-Autenitic ne-Ferritic Microsoft. Ama-dittings we-UNS31803 anezigaba ezimbili, i-Ferritic, Auntenitic, 22% Chromium, 3% Molybdenum, 5 kuya ku-6% nickel alloy insimbi engenacala.

I-Butt Weld Pipe Fitting yenzelwe ukuthi ifakwe kwisayithi ezindaweni zayo (ama) ukuxhuma amapayipi (s) ndawonye futhi avumele ushintsho kububanzi obuhle noma ngepayipi, noma ephepheni noma ekuphelisweni.

Izinhlobo zensimbi engenasici 1.4401 no-1.4404 zaziwa nangokuthi amaBanga 316 no-316L ngokulandelana. Ibanga 316 liyibanga le-auntenitic lesesibili ku-304 ngokubaluleka kwezentengiso.

Banobufakazi bokukhulisa futhi bangahlala isikhathi eside kubahlinzeki babo. Zenziwe ngezinsimbi eziphezulu zebanga eliphakeme elihlangabezana ne-ANSI, DIN, BS, ASME ne-JIP Imininingwane futhi zilungele izinhlelo zokusebenza ezibandakanya ukucindezela ngokweqile kanye nokushisa ngokweqile. Incoloy ex n08800 tee fittings ilungele abahlinzeki ngamazinga okushisa ngokweqile. Sisebenzisa inethiwekhi yethu ebanzi yokusatshalaliswa, siyayicubungula uhla olubanzi nolwehlukahlukene lwezinhlamvu zepayipi ezisetshenzisiwe zisebenzisa izinsimbi ezisezingeni eliphakeme ezindaweni zethu ezinelayisensi ezinelayisensi. Kwakhelwe ukucaciswa kwebhizinisi futhi kulungele ukusetshenziswa ezinhlalulweni zebhizinisi eziningi. Ukufakelwa ngezimbobo ezihlotshiswe ngokunembile zivumelana nama-pipe.

Cabanga Ngokuhlakanipha Futhi Uxhumane nathi njengoba sithumela lo mkhiqizo phesheya kwezilwandle futhi yonke indawo, sijwayele ukufakwa kwamapayipi wepayipi we-S32750 Dumplex.

I-molybdenum inika ama-SS 316 okungcono wonke ama-corrolusion amelana nensimbi engama-304, ikakhulukazi ukumelana nokugqwala okukhohlisayo kanye nokugqwala kwama-crevice ezindaweni ze-chloride.

I-Alloy 600 iyisinqumo esiphakeme semikhumbi ye-Nuclear reactoror kanye ne-Heat Exchanger Tub, imishini yokusebenza kwamakhemikhali, izingxenye zokushisa zokwelapha, izingxenye ze-turbine zegesi kufaka phakathi izinjini ze-jet kanye nezingxenye ze-elekthronikhi.

I-ASME SA403 WPP304 DISCUCER iyindlela efanelekile yokucubungula amapayipi asiza ukunciphisa usayizi wepayipi kusuka kubukhulu obukhulu kuya kubuncane. Ivumela ukuguqula usayizi wepayipi ukuze uhlangabezane nezidingo zokugeleza ze-hydraulic zohlelo ukuze kuhlaliswe amapayipi akhona osayizi abahlukahlukene.